From af9240cd3c6fb257ac2d0843334145f022ef5959 Mon Sep 17 00:00:00 2001 From: Janne Grunau Date: Sun, 1 Jan 2012 23:32:15 +0100 Subject: mpegenc: simplify muxrate calculation The fate-h264-bsf-mp4toannexb failures were caused by an integer overflow of the unneeded multiplication. Inspired by patch by: Michael Niedermayer --- libavformat/mpegenc.c | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'libavformat/mpegenc.c') diff --git a/libavformat/mpegenc.c b/libavformat/mpegenc.c index d537af61cd..b2ca35a3df 100644 --- a/libavformat/mpegenc.c +++ b/libavformat/mpegenc.c @@ -429,7 +429,7 @@ static int mpeg_mux_init(AVFormatContext *ctx) if (!s->mux_rate) { /* we increase slightly the bitrate to take into account the headers. XXX: compute it exactly */ - bitrate += bitrate*5/100; + bitrate += bitrate / 20; bitrate += 10000; s->mux_rate = (bitrate + (8 * 50) - 1) / (8 * 50); } -- cgit v1.2.3